Winchesteer Bay/Umpqua Jetty Surf Break

Lat Long: 43.67° N 124.21° W

Winchesteer Bay/Umpqua Jetty 48 hour detailed Surf Forecast

Issued: 4 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Winchesteer Bay/Umpqua Jetty sea temperature is
13.9°C
0.1° 

Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Winchesteer Bay/Umpqua Jetty today (22 Sep):

  • Afternoon surf: Afternoon surf (22 Sep, local time) - 2.5ft (0.7m), 16s period with WNW swell.
  • Evening surf: Evening surf (22 Sep, local time) - 4.5ft (1.4m), 14s period with WNW swell.

The current surf forecast for Winchesteer Bay/Umpqua Jetty at 12AM is: 1.7m 13s primary swell from a West-northwest direction and 0.8m 8s secondary swell from a West-northwest direction (forecast issued at 04:00pm September 21). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (22 Sep)--
Afternoon (22 Sep)2.5ft (0.7m)16s
Evening (22 Sep)4.5ft (1.4m)14s

Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 16°C on Tue afternoon, min 12°C on Tue night). Wind will be generally light.

Mon
21
Tuesday
22
Wednesday
23
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
2
3
3
4
4
3
0
0
2
3
3
3
3
2
1
1
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
WNW
16
1
WNW
15
1.3
WNW
14
1.6
WNW
13
1.9
WNW
13
1.9
WNW
13
1.8
WNW
12
1.8
WNW
12
1.7
WNW
12
1.7
WNW
12
1.7
WNW
11
1.6
WNW
11
1.6
WNW
11
1.4
WNW
11
1.4
WNW
11
1.4
WNW
11
1.6
WNW
11
1.8
WNW
11
2
WNW
11
2
WNW
11
Wave Graph
Metric surfscale
Energy kJ
226
411
662
837
1170
1134
934
904
847
748
698
581
571
469
469
478
571
800
940
940
Wind (km/h)
20
NNW
20
NNW
15
N
10
N
10
N
10
N
10
NNE
15
NNW
20
NNW
20
NNW
10
N
10
NNE
5
ENE
5
ENE
5
E
10
NNW
20
NNW
20
N
20
N
15
NNE
Wind State
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
off
cross
cross
cross
cross
cross-off
High Tide
9:06PM1.76m
10:51AM1.62m
10:02PM1.83m
11:20AM1.74m
10:51PM1.91m
Low Tide
3:20PM1.06m
4:03AM0.19m
4:12PM0.89m
4:44AM0.12m
4:55PM0.69m
part cloud
part cloud
clear
clear
cloud
cloud
cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:14
7:12
 mm
Temp °C
14
14
13
13
13
13
13
15
16
15
14
13
12
12
12
15
16
15
13
13
Feels °C
11
11
11
12
12
12
12
14
12
12
13
12
11
11
10
12
12
12
10
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Winchesteer Bay/Umpqua Jetty surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest